millions upon millions; a countless or astronomical number

one billion; giga-

several billion; billions of; billions of

trillion (1,000,000,000,000); a thousand billions

numbering in the hundreds of millions; innumerable; countless

the number 100,000,000,000

Used to describe an extremely long period of time, literally meaning "hundreds of millions of years"; originally from the "Classic of Poetry"

billionaire; trillionaire; an extremely wealthy person

billionaire; multimillionaire

astronomical in number; numberless

A historic fort in Tainan, Taiwan, built in 1874 by Qing official Shen Baozhen; it was the first Western-style defensive battery on the island and is recognized as a major national heritage site.

To be counted in units of 100 million; to amount to hundreds of millions

unit of information equal to $10^9$ or $2^{30}$ bits

over one billion; more than a billion

(literary) feeling pent up and frustrated; distressed and suffocated by suppressed emotions

Yang Yi (974–1020), a famous Northern Song dynasty scholar and poet known for his work in the Xikun style and for compiling the [[西崑酬唱集|西崑酬唱集|xi1 kun1 chou2 chang4 ji2]]